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Dehumidification device and dehumidification method

A height-oriented, box-body technology, applied in heating methods, lighting and heating equipment, household appliances, etc., can solve the problems of high drying efficiency on the surface of the tank, difficult to build a frame, low efficiency, and low surface treatment, and achieve the goal of meeting the needs of the site. The effect of a small limiting factor

Active Publication Date: 2021-06-08
苏州科知律信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering the particularity of the oil tank, the oil tank needs to be used for a long time, and its surface metal will oxidize with the air. It is necessary to carry out anti-corrosion treatment on the surface of the oil tank to prevent or slow down the oxidation of the oil tank surface. Usually, an anti-corrosion coating is used on the oil tank Surface coating is used for anti-corrosion work. Before the coating operation, the surface of the oil tank needs to be cleaned and dried to ensure the adhesion strength between the paint and the surface of the oil tank. If necessary, sandblasting and derusting operations are required before cleaning, For drying work, due to the large size of the oil tank, it is generally used to clean the surface of the oil tank on the shelf after setting up a frame around the oil tank, and the surface of the oil tank is usually dried by natural air drying. Although the treatment method has low efficiency and surface treatment intelligence for ground oil tanks, it can realize the treatment of the surface of the oil tank. However, if the above-mentioned method is used to treat the surface of the oil tanks in the oil cavern storage area, it will be limited by the site. It is not easy to build a frame, and the natural air circulation in the cavern is more efficient in drying the surface of the tank body. Therefore, it is difficult to treat the surface of the oil tank in the cavern by using the frame and manual operation.

Method used

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  • Dehumidification device and dehumidification method
  • Dehumidification device and dehumidification method
  • Dehumidification device and dehumidification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see Figure 1-6 as shown,

[0046] A dehumidifier comprising:

[0047] box 10,

[0048] The dehumidification assembly 30 includes a hygroscopic member 50 which is arranged on the outside of the box body 10 and can move up and down along the height direction of the box body 10. The hygroscopic member 50 is driven to rotate by the first motor 32 arranged in the box body 10,

[0049] Wherein, the box body 10 is provided with a first groove body 12 for the hygroscopic member 50 to move up and down. The hygroscopic member 50 includes a hollow columnar roller 51, and the center of the roller 51 is provided with a coaxial third rotating shaft 52. The first motor 32 and the second The three rotating shafts 52 are connected, and the third rotating shaft 52 is surrounded by a reinforcing plate 53 to connect with the inner wall of the drum 51, and the outer wall of the drum 54 is surrounded by a moisture-absorbing plate 54, and the two ends of the moisture-absorbing plate 54 are...

Embodiment 2

[0058] The difference between this embodiment and embodiment 1 is that a dehumidification device is further improved: see Figure 7-10 As shown: the box body 10 is provided with an air blowing assembly 40, which is used to blow and dry the surface of the object contacted by the hygroscopic member 50. The air blowing assembly 40 includes:

[0059] heating box 70 for heating gas,

[0060] The first air pump 41 is connected to one side of the heating box 70 for air intake,

[0061] The second air pump 43 is connected to the corresponding surface of the heating box body 70 that the first air pump 41 is connected to, and is used for air outlet. The second air pump 43 is connected with the heating box body 70 by the first connecting pipe 42, and the second air pump 43 air outlet A first air blowing pipe 44 is connected, and the air outlet direction of the first air blowing pipe 44 faces the surface of the object that the absorbent member 50 contacts. The wall of the heating box 70...

Embodiment 3

[0066] A dehumidification method using a dehumidification device:

[0067] S10: move the box body 10 to the side of the object, and the dehumidification component 30 is in contact with the surface of the object;

[0068] S20: Control the rotation of the first motor 32 to drive the moisture-absorbing member 50 to rotate and absorb the moisture on the surface of the object;

[0069] S30: Control the forward / reverse rotation of the second motor 63 to move the hygroscopic member 50 up and down along the surface of the object, and remove the moisture in the vertical direction of the contact surface between the hygroscopic member 50 and the object;

[0070] S40: Control the first air pump 40 to draw gas into the heating box 70;

[0071] S50: control the electric heating plate 82 to heat the metal heat conducting plate 81, and heat the gas entering the heating box 70;

[0072] S60: Control the second air pump 43 to extract the heated air in the heating box 70 to blow air on the sur...

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PUM

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Abstract

The invention discloses a dehumidification device and a dehumidification method, which belong to the technical field of oil tank surface treatment. The dehumidification device of the present invention includes: a box body, a dehumidification component, and a moisture absorption device that is arranged on the outside of the box body and can move up and down along the height direction of the box body. The hygroscopic piece is driven and rotated by the first motor installed in the box, wherein the box is provided with a first groove for the hygroscopic piece to move up and down, and the hygroscopic piece includes a hollow columnar roller, and a coaxial second groove is arranged at the center of the roller Three rotating shafts, the first motor is connected with the third rotating shaft, the third rotating shaft is surrounded by reinforcing plates connected with the inner wall of the drum, and the outer wall of the drum is surrounded by moisture-absorbing boards, the two ends of the moisture-absorbing boards are flush with the two ends of the drum, and the section of the moisture-absorbing boards is fan-shaped, each There is a gap between the absorbent panels. The device of the present invention treats the surface of the oil tank in the cavern, which ensures the surface treatment quality of the oil tank regardless of site and environmental conditions, avoids corrosion on the surface of the oil tank during the treatment process, and has simple operation and high efficiency.

Description

technical field [0001] The invention belongs to the technical field of oil tank surface treatment, and in particular relates to a dehumidification device and a dehumidification method. Background technique [0002] An oil tank is a container for storing crude oil or other petroleum products. It is used in refineries, oil fields, oil depots and other industries. The oil tank farm consists of multiple oil tanks, and each tank farm generally stores one oil product. Considering the particularity of the oil tank, the oil tank needs to be used for a long time, and its surface metal will oxidize with the air. It is necessary to carry out anti-corrosion treatment on the surface of the oil tank to prevent or slow down the oxidation of the oil tank surface. Usually, an anti-corrosion coating is used on the oil tank Surface coating is used for anti-corrosion work. Before the coating operation, the surface of the oil tank needs to be cleaned and dried to ensure the adhesion strength bet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F3/14
CPCF24F3/1423F24F2003/1464
Inventor 金丽美
Owner 苏州科知律信息科技有限公司